• 4.257μm Low Power Benchtop ICL-DFB Tunable Continuous Wave Laser (Benchtop Light Source

    The 4.257μm ICL-DFB laser is a tunable continuous-wave laser developed by IdealPhotonics. It features a narrow linewidth, high power, and low power consumption, making it ideal for gas sensing applications, particularly for testing hydrocarbons and other related gases. Additionally, the benchtop ICL-DFB laser module integrates a driver and temperature control module, and it can be tuned via software to control the laser's temperature and operating current. This ensures stable operation of the laser and maintains the accuracy of the measurement values. The module also includes an FPGA, which facilitates the processing of gas concentration measurements

    产品特点Continuous wave、 Single-mode spectrum、 Tunable light source、 Low power consumption、 High-quality beam、 Narrow linewidth、 Software intelligent control、 Compact structure and size

    产品货号A80070026

    应用领域TDLAS gas measurement system setup、 Mid-infrared system light source、 Mid-infrared device analysis

    产品单价联系客服询价

    到货日期请咨询客服获得货期

    产品库存请咨询客服

    Daisy

    电话:18602170419

    邮箱:moli@microphotons.com

    主要参数
  • 核心参数
  • 尺寸图
  • Parameters

    Parameters

    Unit

    Technical Specs



    Min.

    Typ.

    Max.



    4.257um  ICL-DFB

    Laser Output Power

    mW

    0.5

    5

    8

    Peak Operating Wavelength

    nm


    4.257


    Spectral Width (FWHM)

    MHz


    3


    Output Side Mode Suppression Ratio (SMSR)

    dB


    20

    30

    Wavelength Tuning Range

    nm

    6

    10

    25

    Wavelength Temperature Coefficient

    nm/℃


    0.32


    Wavelength Current Coefficient

    nm/mA


    0.06


    Output Power Stability (8h)

    %


    ±1

    ±4

    Output Power Adjustment Range

    %

    0


    100

    Operating Current

    mA

    40

    80

    140

    Threshold Current

    mA

    25

    40

    80

    Operating Voltage

    V

    7

    9

    12

    Chip Operating Temperature

    -20

    10

    40

    Storage Temperature

    15

    20

    65

    Dimensions

    mm

    340(L)×240(W)×100(H)

     

     

    System Setup Diagram

    2.1.jpg


     

    Spectral Diagram (15°C, 90mA)

    2.2.jpg

     

     

    Power Curve (15°C)

    2.3.jpg


     

    Power Stability (15°C, 90mA)

    2.4.jpg

     

     

    Wavelength Stability (10°C, 90mA)

    2.5.jpg

     

     

    Wavelength Tuning Curve

    2.6.jpg

     

     


    Control Software

    1.3.jpg


    Ordering Info

    MIR-ICL-W4257-3-DFB-05

    Central Wavelength4257:4.527um  

    Bandwidth3:3MHz

    Output power05:5mW

     

     


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